A few shooting Vids from You tube

Fastest Clip change

http://www.youtube.com/watch?v=CAFxgQmxbGI&feature=related

298 Rounds out of a Glock 18 @ Knob Creek

http://www.youtube.com/watch?v=kBjUDCyDCuI

this is the best of them all

http://www.youtube.com/watch?v=zJIiktwuLbk